Design Features
1. Body:
High quality one piece casting, sizes 2" to 6" are investment Casting, 8" to 12" are sand Casting.
2. Direct Mounting Flange:
This design allows an actuator bolted directly to the top on the butterfly valves for ease of
Automation, no bracket and adapter are needed, easy installation and improved cycling life.
3. Stem:
Made of high strength 17-4 ph stainless steel provides maximum strength and stability for high
torque applications. The solid one-piece stem provides superior strength and disc support which
ensures perfect alignment of seat and disc leading to long life and trouble free performance.
4. Disc:
Engineered 316 stainless steel disc allows for quick release from the seat,
reducing the amount Of torque needed to un-seat disc.
Body material: A351-CF8M, Carbon steel(A216-WCB)
Seat material: PTFE, RTFE, CTFE, Metal Seat
Stem: 17-4 PH(A564-630)
Shaft Bearing: 316 SS + PTFE Impregnated, 316 S.S. + Graphite Impregnated
Size Range: 2" to 12"
Pressure Rating: ANSI 150#, DIN PN 16, JIS 10K
Face to Face: API 609, MSS-SP-68
Connection: Wafer, Lugged
Taiwan
